🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.95 AU

Year: 248 Days

Day: 14.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.63 AU - 0.97 AU

Year: 263 Days

Day: 40 Hours

Environment

Temp: 108 °C

Axial Tilt: 141.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.79 AU - 1.13 AU

Year: 345 Days

Day: 23.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.05 AU - 1.57 AU

Year: 550 Days

Day: 15.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.12 AU - 1.56 AU

Year: 569 Days

Day: 38.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,248,369 km

• M1: 504,294 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.95 AU - 2.19 AU

Year: 1093 Days

Day: 20.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,248,369 km

• M1: 783,145 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.13 AU - 2.21 AU

Year: 1173 Days

Day: 18.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.99 AU - 4.87 AU

Year: 2860 Days

Day: 45.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,248,369 km

• M1: 1,659,190 km (0.076 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 10.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.73 AU - 9.71 AU

Year: 8651 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,248,369 km

• M1: 315,951 km (0.095 R)
• M2: 535,112 km (0.116 R)
• M3: 657,183 km (0.096 R)
• M4: 759,209 km (0.089 R)
• M5: 882,777 km (0.074 R)
• M6: 980,315 km (0.086 R)
• M7: 1,542,952 km (0.072 R)
• M8: 2,061,159 km (0.097 R)
• M9: 2,260,573 km (0.036 R)
• M10: 2,397,007 km (0.11 R)
• M11: 2,559,769 km (0.057 R)
• M12: 2,921,048 km (0.1 R)
• M13: 3,095,180 km (0.076 R)
• M14: 3,350,095 km (0.107 R)
• M15: 3,453,916 km (0.062 R)
• M16: 3,638,370 km (0.089 R)
• M17: 3,772,110 km (0.036 R)
• M18: 4,695,578 km (0.114 R)
• M19: 4,870,907 km (0.061 R)
• M20: 5,288,285 km (0.114 R)
• M21: 5,717,182 km (0.109 R)
• M22: 5,873,063 km (0.057 R)
• M23: 6,510,948 km (0.054 R)
• M24: 6,641,098 km (0.119 R)
• M25: 6,838,119 km (0.1 R)
• M26: 7,037,084 km (0.1 R)
• M27: 7,714,014 km (0.096 R)
• M28: 8,696,573 km (0.056 R)
• M29: 10,092,172 km (0.035 R)
• M30: 10,777,330 km (0.107 R)
• M31: 11,203,534 km (0.045 R)
• M32: 13,003,795 km (0.107 R)
• M33: 13,085,775 km (0.04 R)
• M34: 13,748,792 km (0.081 R)
• M35: 14,507,702 km (0.075 R)
• M36: 14,678,094 km (0.109 R)
• M37: 14,892,169 km (0.049 R)
• M38: 15,021,122 km (0.111 R)
• M39: 15,280,076 km (0.118 R)
• M40: 15,366,693 km (0.081 R)
• M41: 15,671,424 km (0.109 R)
• M42: 16,820,186 km (0.038 R)
• M43: 16,954,375 km (0.053 R)
• M44: 17,359,487 km (0.079 R)
• M45: 18,317,062 km (0.115 R)
• M46: 19,104,695 km (0.069 R)
• M47: 19,432,315 km (0.058 R)
• M48: 19,573,236 km (0.079 R)
• M49: 19,714,456 km (0.115 R)
• M50: 20,761,043 km (0.025 R)
• M51: 21,776,812 km (0.087 R)
• M52: 22,020,956 km (0.045 R)
• M53: 22,413,651 km (0.068 R)
• M54: 22,759,222 km (0.118 R)
• M55: 23,007,105 km (0.118 R)
• M56: 23,255,737 km (0.115 R)
• M57: 23,405,484 km (0.084 R)
• M58: 25,226,539 km (0.092 R)
• M59: 25,483,100 km (0.091 R)
• M60: 25,895,391 km (0.085 R)
• M61: 26,517,868 km (0.035 R)
• M62: 26,830,977 km (0.107 R)
• M63: 27,197,940 km (0.079 R)
• M64: 28,949,582 km (0.032 R)
• M65: 30,573,616 km (0.051 R)
• M66: 30,847,081 km (0.09 R)
• M67: 31,949,318 km (0.104 R)
• M68: 32,449,573 km (0.096 R)
• M69: 32,840,473 km (0.067 R)
• M70: 33,457,713 km (0.059 R)
• M71: 33,796,104 km (0.091 R)
• M72: 34,362,631 km (0.11 R)
• M73: 34,647,016 km (0.104 R)
• M74: 35,218,181 km (0.079 R)
• M75: 35,965,273 km (0.102 R)
• M76: 36,427,680 km (0.098 R)
• M77: 37,008,419 km (0.099 R)
• M78: 37,768,077 km (0.097 R)
• M79: 38,296,905 km (0.098 R)
• M80: 39,124,481 km (0.087 R)
• M81: 39,600,052 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 7.5

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.49 AU - 13.95 AU

Year: 18655 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,248,369 km

• M1: 115,639 km (0.106 R)
• M2: 221,106 km (0.097 R)
• M3: 373,396 km (0.082 R)
• M4: 542,741 km (0.102 R)
• M5: 598,541 km (0.115 R)
• M6: 863,928 km (0.04 R)
• M7: 1,021,454 km (0.1 R)
• M8: 1,237,922 km (0.119 R)
• M9: 1,713,943 km (0.114 R)
• M10: 2,334,774 km (0.115 R)
• M11: 2,653,268 km (0.119 R)
• M12: 3,260,785 km (0.049 R)
• M13: 3,401,556 km (0.079 R)
• M14: 4,403,264 km (0.105 R)
• M15: 4,559,145 km (0.082 R)
• M16: 4,756,464 km (0.025 R)
• M17: 4,836,050 km (0.071 R)
• M18: 5,365,028 km (0.078 R)
• M19: 5,742,015 km (0.039 R)
• M20: 5,912,407 km (0.104 R)
• M21: 6,565,851 km (0.096 R)
• M22: 6,788,751 km (0.059 R)
• M23: 6,923,689 km (0.112 R)
• M24: 7,196,256 km (0.11 R)
• M25: 7,333,886 km (0.082 R)
• M26: 7,798,986 km (0.076 R)
• M27: 8,082,623 km (0.116 R)
• M28: 8,369,552 km (0.1 R)
• M29: 8,611,302 km (0.091 R)
• M30: 9,101,834 km (0.111 R)
• M31: 9,651,755 km (0.041 R)
• M32: 10,522,714 km (0.076 R)
• M33: 10,888,631 km (0.057 R)
• M34: 11,046,606 km (0.119 R)
• M35: 11,740,590 km (0.066 R)
• M36: 12,174,574 km (0.107 R)
• M37: 12,393,585 km (0.118 R)
• M38: 12,835,497 km (0.075 R)
• M39: 13,114,348 km (0.097 R)
• M40: 13,451,541 km (0.074 R)
• M41: 13,508,089 km (0.057 R)
• M42: 14,307,092 km (0.095 R)
• M43: 15,004,218 km (0.119 R)
• M44: 15,297,878 km (0.1 R)
• M45: 15,891,034 km (0.064 R)
• M46: 16,130,390 km (0.078 R)
• M47: 17,222,156 km (0.055 R)
• M48: 17,963,264 km (0.078 R)
• M49: 18,025,496 km (0.072 R)
• M50: 18,150,111 km (0.058 R)
• M51: 18,337,707 km (0.1 R)
• M52: 19,348,839 km (0.095 R)
• M53: 20,377,923 km (0.099 R)
• M54: 21,095,693 km (0.114 R)
• M55: 21,424,809 km (0.045 R)
• M56: 21,490,781 km (0.119 R)
• M57: 23,298,372 km (0.115 R)
• M58: 23,774,991 km (0.101 R)
• M59: 24,392,531 km (0.118 R)
• M60: 24,461,346 km (0.072 R)
• M61: 24,668,539 km (0.114 R)
• M62: 24,807,067 km (0.037 R)
• M63: 27,917,655 km (0.096 R)
• M64: 28,787,118 km (0.109 R)
• M65: 29,078,984 km (0.095 R)
• M66: 29,591,955 km (0.062 R)
• M67: 30,999,521 km (0.088 R)
• M68: 31,148,969 km (0.088 R)
• M69: 32,504,476 km (0.077 R)
• M70: 34,806,338 km (0.051 R)
• M71: 35,039,262 km (0.092 R)
• M72: 35,350,874 km (0.092 R)
• M73: 37,876,236 km (0.107 R)
• M74: 38,276,111 km (0.106 R)
• M75: 39,079,901 km (0.098 R)
• M76: 40,133,219 km (0.081 R)
• M77: 42,765,394 km (0.076 R)
• M78: 44,186,424 km (0.052 R)
• M79: 44,607,243 km (0.11 R)
• M80: 45,452,919 km (0.071 R)
• M81: 45,537,741 km (0.114 R)
• M82: 45,707,685 km (0.117 R)
• M83: 47,676,542 km (0.104 R)
• M84: 48,627,835 km (0.034 R)
• M85: 49,498,195 km (0.101 R)
• M86: 49,935,171 km (0.119 R)
• M87: 52,941,190 km (0.04 R)
• M88: 53,567,258 km (0.057 R)
• M89: 54,375,984 km (0.097 R)
• M90: 56,460,630 km (0.113 R)
• M91: 57,834,387 km (0.103 R)
• M92: 61,363,251 km (0.04 R)
• M93: 61,644,795 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 14,366 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit